Main server file to handle requests

Author: Saurabhdimri06

server.js

@@ -0,0 +1,86 @@
+const express = require('express')
+const hbs = require('express-handlebars')
+const app = express()
+const bcrypt = require('bcrypt')
+const passport = require('passport')
+const flash = require('express-flash')
+const session = require('express-session')
+const methodOverride = require('method-override')
+
+const initializePassport = require('./authentication')
+initializePassport(
+ passport,
+ email => users.find(user => user.email === email),
+ id => users.find(user => user.id === id)
+)
+
+const users = []
+app.engine('handlebars', hbs())
+app.set('view engine', 'handlebars')
+
+app.use(express.urlencoded({ extended: false }))
+app.use(flash())
+app.use(session({
+ secret: 'secret',
+ resave: false,
+ saveUninitialized: false
+}))
+app.use(passport.initialize())
+app.use(passport.session())
+app.use(methodOverride('_method'))
+
+app.get('/', checkAuthenticated, (req, res) => {
+ res.render('index', { name: req.user.name })
+})
+
+app.get('/login', checkNotAuthenticated, (req, res) => {
+ res.render('login')
+})
+
+app.post('/login', checkNotAuthenticated, passport.authenticate('local', {
+ successRedirect: '/',
+ failureRedirect: '/login',
+ failureFlash: true
+}))
+
+app.get('/register', checkNotAuthenticated, (req, res) => {
+ res.render('register')
+})
+
+app.post('/register', checkNotAuthenticated, async (req, res) => {
+ try {
+ const hashedPassword = await bcrypt.hash(req.body.password, 10)
+ users.push({
+ id: Date.now().toString(),
+ name: req.body.name,
+ email: req.body.email,
+ password: hashedPassword
+ })
+ console.log(users)
+ res.redirect('/login')
+ } catch {
+ res.redirect('/register')
+ }
+})
+
+app.delete('/logout', (req, res) => {
+ req.logOut()
+ res.redirect('/login')
+})
+
+function checkAuthenticated(req, res, next) {
+ if (req.isAuthenticated()) {
+ return next()
+ }
+
+ res.redirect('/login')
+}
+
+function checkNotAuthenticated(req, res, next) {
+ if (req.isAuthenticated()) {
+ return res.redirect('/')
+ }
+ next()
+}
+
+app.listen(3000)